Other Investments and Assets (Tables)

9 Months Ended

Sep. 30, 2017

Investments All Other Investments [Abstract]

Summary of Other Investments and Assets

Other investments and assets consisted of the following:

	September 30,		December 31,
(in thousands)	2017		2016
Cash surrender value of life insurance	$	23,167	$	23,197
Self-insured liability receivable		10,463		10,463
Workers’ compensation insurance security deposits		3,550		4,050
Other mutual funds		2,560		2,062
Other		7,005		4,525
Other investments and assets	$	46,745	$	44,297